new post: set profile picture
Merge branch 'gh-pages' of github.com:pragmaticly/blog.pragmatic.ly into gh-pages

Conflicts:
	announcing-uploading-avatar/index.html
	announcing-uploading-avatar/index.html.gz
	apple-touch-icon-114x114-precomposed.png
	apple-touch-icon-144x144-precomposed.png
	apple-touch-icon-57x57-precomposed.png
	apple-touch-icon-72x72-precomposed.png
	apple-touch-icon-precomposed.png
	apple-touch-icon.png
	favicon.png
	index.html
	index.html.gz
	page/2/index.html
	page/2/index.html.gz
	page/3/index.html.gz
	rss.xml
	sitemap.xml
	tags/announcement/index.html
	tags/announcement/index.html.gz